R2E225-BE47-09 datasheet by ebm-papst

R2E225-BE47-09 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this fan?
  The R2E225-BE47-09 fan can operate safely in temperatures ranging from -20°C to 60°C (-4°F to 140°F).
• Is this fan suitable for use in high-humidity environments?
  Yes, the R2E225-BE47-09 fan is designed to operate in humid environments, with a maximum relative humidity of 80% at 40°C (104°F).
• What is the fan's IP rating, and what does it mean?
  The R2E225-BE47-09 fan has an IP54 rating, which means it is protected against dust ingress (5) and water splashing (4).
• Can I use this fan in a hazardous location, such as an explosive atmosphere?
  No, the R2E225-BE47-09 fan is not designed for use in hazardous locations, such as explosive atmospheres. It is intended for general-purpose use only.
• What is the fan's acoustic noise level, and is it suitable for quiet environments?
  The R2E225-BE47-09 fan has a sound pressure level of 38 dBA at 1 meter (3.3 feet). While it is relatively quiet, it may not be suitable for extremely quiet environments.